Datasheet

MAX6043
Precision High-Voltage Reference in SOT23
6
Maxim Integrated
Note 1: All devices are 100% production tested at T
A
= +25°C and guaranteed by design over T
A
= T
MIN
to T
MAX
as specified.
Note 2: Temperature coefficient is defined as ∆V
OUT
divided by the temperature range.
Note 3: Thermal hysteresis defined as the change in output voltage at T
A
= +25°C before and after cycling the device from T
MAX
to T
MIN.
Note 4: Line and load regulation do not include the effect of self heating.
ELECTRICAL CHARACTERISTICS—V
OUT
= +10.0V
(V
IN
= +15V, I
OUT
= 0, T
A
= T
MIN
to T
MAX
. Typical values are at T
A
= +25°C, unless otherwise noted.) (Note 1)
PARAMETER CONDITIONS MIN TYP MAX UNITS
OUTPUT
MAX6043A (0.05%) 9.9950 10.0000 10.0050
MAX6043B (0.1%) 9.9900 10.0000 10.0100
Output Voltage I
OUT
= 0, T
A
= +25°C
MAX6043C (0.5%) 9.9500 10.0000 10.0500
V
MAX6043A_10 3 15
MAX6043B_10 5 25
Output-Voltage Temperature
Coefficient (Note 2)
T
A
= -40°C to +125°C
MAX6043C_10 10 65
ppm/°C
T
A
= +25°C 1 6
Line Regulation (Note 4) 12V ≤ V
IN
≤ 40V
T
A
= -40°C to +125°C 1.5 10
ppm/V
T
A
= +25°C 16 70
Sourcing,
0 ≤ I
OUT
≤ 10mA
T
A
= -40°C to +125°C 70
T
A
= +25°C 170 900
Load Regulation (Note 4)
Sinking,
-0.6mA ≤ I
OUT
≤ 0mA
T
A
= -40°C to +125°C 900
ppm/mA
OUT shorted to GND 60
OUT Short-Circuit Current
OUT shorted to IN -2
mA
Thermal Hysteresis (Note 3) 150 ppm
Long-Term Stability ∆t = 1000hr 150 ppm
DYNAMIC CHARACTERISTICS
0.1Hz to 10Hz 19 µV
P-P
Output Noise Voltage
10Hz to 1kHz 30 µV
RMS
Turn-On Settling Time To V
OUT
= 0.05% of final value, C
OUT
= 50pF 390 µs
INPUT
Supply Voltage Range Inferred from line regulation test 12.0 40.0 V
T
A
= +25°C 320 490
Quiescent Supply Current I
OUT
= 0
T
A
= -40°C to +125°C 390 650
µA